IMS Web Service Reference
Restricting xsd:string
Length of value must be greater than or equal to 1.
Length of value must be less than or equal to 50.
Element tns:Key [type PickPlacementNodeType]
Element tns:PickPlacementKey [type PickPlacementOrderInfoType]
Element tns:PickPlacementKeys [element GetPickPlacementOrders]